app.py

#import sys
import utk #the big one!
import gradio as gr

uc = utk.OSM.load('Manhattan, NY', layers=['surface', 'parks', 'water', 'roads'])
uc.save('./manhattan')

def greet(name):
    return "Hello " + name + "!!"

iface = gr.Interface(
    fn=greet, 
    inputs="text", 
    outputs="text"
)
iface.launch()